[markcyffka]

There are a few startups exploring this and also PNNL is doing great public work on this topic as well. https://youtu.be/osXq-k84LpA?t=2177

[yodon]

Thanks, Mark - do you (or anyone else reading this) happen to know offhand any of the startups targeting this approach?

[markcyffka]

We don't claim to be experts on this subfield & this is may not be an exhaustive list, but Carbfix, 44.01, and the Solid Carbon coalition are some that come to mind to check out. We don't speak for those companies but just want to point out some areas to check out.

https://www.osti.gov/servlets/purl/1390435 <-- a non-commercial study on this topic.

https://youtu.be/osXq-k84LpA?t=2177 <-- a webinar that addresses this topic

[subpar]

https://www.carbfix.com/